Happiness can be given to people's lives by dogs and other pets.不是another pets 怎么变成了other pets了呢？手误……不过本人严重怀疑原句就该是other啊。another是另一个的意思，一般后面跟单数的。额 有一种是other 有一种是another 不过这个是another 你改一下吧我选满意答案你追问之后就没法改了……再敲一遍吧Happiness can be given to people's lives by dogs and another pets.